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ARM: dts: dra7-evm: Update SMPS7 (VDD_CORE) max voltage to match DM

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As per the latest Data Manual, for newer samples,
the nominal voltage required for VDD_CORE at OPP_NOM can be
upto 1.06V which was 1.03V earlier.

Update the regulator max voltage constraint for SMPS7,
connected to VDD_CORE, to meet this requirement.

Document reference:
DRA74 Data Manual, SPRS857M - Dec 2012, Revised Oct 2014.
DRA72 Data Manual, SPRS906G - Dec 2012, revised Oct 2014.

Signed-off-by: Ravikumar Kattekola <rk@ti.com>
Acked-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Ravikumar Kattekola 2014-12-03 17:33:57 +05:30 committed by Tony Lindgren
parent d114e85435
commit 70fcaf921c
2 changed files with 2 additions and 2 deletions
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2
arch/arm/boot/dts/dra7-evm.dts
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@ -313,7 +313,7 @@ smps7_reg: smps7 {
/* CORE_VDD */
regulator-name = "smps7";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1030000>;
regulator-max-microvolt = <1060000>;
regulator-always-on;
regulator-boot-on;
};

2
arch/arm/boot/dts/dra72-evm.dts
View File

@ -160,7 +160,7 @@ smps2_reg: smps2 {
/* VDD_CORE */
regulator-name = "smps2";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1030000>;
regulator-max-microvolt = <1060000>;
regulator-boot-on;
regulator-always-on;
};